80C186EB Datasheet, PDF (34/59 Pages) Intel Corporation – 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

80C186EB 80C188EB 80L186EB 80L188EB
AC SPECIFICATIONS
AC Characteristics 80L186EB13 80L186EB8
Symbol
Parameter
13 MHz
Min
Max
INPUT CLOCK
T_r
CLKIN Frequency
T_C
CLKIN Period
T_CH
CLKIN High Time
T_CL
CLKIN Low Time
T_CR
CLKIN Rise Time
T_CF
CLKIN Fall Time
OUTPUT CLOCK
0
26
38 5
%
15
%
15
%
1
8
1
8
T_CD
CLKIN to CLKOUT Delay
T
CLKOUT Period
T_PH
CLKOUT High Time
T_PL
CLKOUT Low Time
T_PR
CLKOUT Rise Time
T_PF
CLKOUT Fall Time
OUTPUT DELAYS
0
(T 2) ^b 5
(T 2) ^b 5
1
1
10
2 T_C
(T 2) ^a5
(T 2) ^a 5
10
10
T_CHOV1 ALE S2-0 DEN DT R
3
25
BHE (RFSH) LOCK
A19 16
T_CHOV2 GCS0 7 LCS UCS
NCS RD WR
3
30
T_CLOV1 BHE (RFSH) DEN
3
25
LOCK RESOUT HLDA
T0OUT T1OUT A19 16
T_CLOV2 S2 0 RD WR GCS7 0
3
30
LCS UCS NCS
INTA1 0 AD15 0 (AD7 0
A15 8)
T_CHOF RD WR BHE (RFSH)
0
30
DT R LOCK S2 0
A19 16
T_CLOF
DEN AD15 0
(AD7 0 A15 8)
0
30
8 MHz
Min
Max
0
16
62 5
%
15
%
15
%
1
8
1
8
0
(T 2) ^b 5
(T 2) ^b 5
1
1
50
2 T_C
(T 2) ^a5
(T 2) ^a 5
15
15
3
30
3
35
3
30
3
35
0
30
0
35
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1
1
12
12
13
13
14
1
1
1
15
15
1467
1 46 8
146
146
1
1
34
34